{"uid":"cap_IgQ-cUUzKuDamU-VrjsM_","slug":"kronos-market-intelligence-calibrated-ranges-by-coinopai-edb38ca6","name":"Kronos Market Intelligence — Calibrated Ranges by CoinOpAI","description":"Auditable market context with calibrated crypto forecast ranges, risk state, decision journaling, and post-decision audit via x402 micropayments on Base.","url":"https://x402.coinopai.com/api/signals","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ts":"2026-04-12T12:27:08Z","top_k":["ETH/USD"],"signals":{"BTC/USD":0.0001,"ETH/USD":0.004},"timeframe":"1h","_canonical":"/api/signals"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qt_32BHQHvVk3lLClIjCN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns calibrated crypto signal scores and a ranked top-k list of assets by signal strength for a given timeframe, paid via x402 micropayment on Base.","exampleAgentPrompt":"Pull the latest Kronos market signals for BTC/USD and ETH/USD on the 1h timeframe and show me which one is ranked highest in the top-k list.","exampleUseCases":null,"resultDescription":"A JSON object containing a timestamp, a ranked top_k list of asset symbols by signal strength, per-symbol numerical signal scores (e.g. BTC/USD: 0.0001, ETH/USD: 0.004), the requested timeframe, and the canonical API path.","failureModes":["402 Payment Required if x402 micropayment not provided or fails","Invalid symbol returns empty or missing signal entry","Unsupported timeframe may return error or default behavior","Network timeout if Base blockchain payment confirmation is slow","Malformed properties parameter may yield unexpected filtering"],"whenToPreferThis":"Choose this endpoint when you need calibrated, auditable crypto signal scores with a ranked top-k output and are willing to pay per-call via x402 micropayment on Base; particularly useful when decision journaling and post-decision audit trails are important, or when you need a lightweight signal score rather than raw OHLCV data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:40:53.498Z","isFirstParty":false}